CNC machine, where computers are used to control the movement and operation of the mills, lathes, and other cutting tools.
“NSF/ANSI 61.”Ā NSF RSS. The Public Health and Safety Organization, n.d. Web. 07 June 2017.
National Pump Vertical Turbine Pumps, API 610
Frame-mount Centrifugal Pumps
Figure 1. The general arrangement of a three phase waveform.
Impeller wear ring
Well Pump Installation
Horizontal Lathe
Super T SeriesĀ® Engine Driven
Vertical Turbine Pumps, Deep Well
Impeller wear ring
Submersible Turbine Pumps
Vertical Lathe
Bowl wear ring
Computer Numerical Control Machine (CNC) at Nickerson
Parley’s Water Treatment Plant. Photo credit SLCdocs.com
Custom fabrication to a large part
Model 342A Single Stage End Suction
Schlumberger Pump Assembly
Ultra V SeriesĀ® and UltraMateĀ®
Utah Lake Cascade Pump
Bowl wear ring
380 Series Vertical Inline Pump with VFD
SF SeriesĀ®
Utah Lake Cascade Pump
Figure 3. Three phase power has three identical sine waves overlapping at an offset of 2Ļ/3 radians or 120Ā°. When one phase reaches an x-intercept or node the next phase is only 30Ā° and approximately 5.6 milliseconds from reaching its crest.
80 SeriesĀ® Engine Driven
Horizontal Lathe
Nickerson Field Crew
3800 Series, Single Stage End Suction
Model 411 Horizontal Split Case
Custom shapes cut from raw materials.
Computer Numerical Control Machine (CNC) at Nickerson
Figure 2. A simple sine wave with a period of 360Ā° and an amplitude of 1. In single phase power the x-intercepts are 180Ā° from each other. A full period is 360Ā°. A single phase motor has a crest approximately every 16.5 milliseconds giving the motors a tendency to vibrate more, which may contribute to a shortened bearing life.
